| 渭北旱塬地膜覆盖春玉米品种筛选比较研究 |
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| 引用本文： | 鱼小春,段长林,慕芳,王楠,尚强.渭北旱塬地膜覆盖春玉米品种筛选比较研究[J].安徽农业科学,2017,45(8). |
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| 作者姓名： | 鱼小春 段长林 慕芳 王楠 尚强 |
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| 作者单位： | 长武县农业技术推广中心,陕西长武,713600;长武县农牧局,陕西长武,713600 |
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| 摘 要： | 目的]选择适合渭北旱塬地膜覆盖的玉米品种。方法]通过多重比较和相关性分析对参试的15个品种的生育期、主要农艺性状、产量进行研究。结果]登海605、陕单518产量最高,田间表现最好,优于对照品种,适合当时种植。结论]该试验为优异品种在陕西省渭北旱塬的推广提供理论依据。
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| 关 键 词： | 玉米品种 产量 相关性 农艺性状 |
Comparative Study on the Variety Screening of Plastic Mulched Spring Maize in Weibei Plateau |
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| Abstract: | Objective] To screen the maize varieties suitable for mulching at Weibei Plateau.Method] The growth period, main agronomic characters and yield of 15 maize varieties were studied by multiple comparison and correlation analysis.Result] Denghai 605, Shaandan 518 had the highest yield and best field performance, which were supurior to the control and suitable for local planting.Conclusion] This research provides theoretical basis for the extension of high-quality maize variety in Weibei Plateau of Shaanxi Province |
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| Keywords: | Maize variety Yield Correlation Agronomic characters |
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